Newcastle United fullback DeAndre Yedlin has no doubts he's a better player for working with manager Rafa Benitez.

Under the tutelage of perfectionist Benitez, Yedlin has begun to fulfil his potential as a modern full-back, thriving in the Spaniard's intensely organised style of play.

"It's a very physical league. It's a league that if you lose focus for even a little bit of time, they can punish you," he said.

"Working with Rafa has taken my game to another level."